Just before mixing The 2 answers together, the nickel compound was put under the fume hood and four drops of concentrated ammonium hydroxide Resolution (NH4OH) was included to it. This ensured that each of the nickel ion in the solution was precipitated as nickel dimethylglyoxime (Ni(DMG)two) once the DMG was additional. The Buchner funnel filtration apparatus was assembled and the filter paper was soaked with a small degree of deionized water from a wash bottle. Aspiration...

Nickel…